$267 Cheap Flights from Christiansted (STX) to Phoenix (PHX)

View $267 flight on Wed, Mar 18, 2026Opens in a new window

Popular airlines from Henry E. Rohlsen Airport (STX) to Phoenix Sky Harbor Intl. Airport (PHX)

Cheap Flights from Christiansted to Phoenix (STX-PHX)

Prices were available within the past 7 days and start at $267 for one-way flights and $505 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Feb 3 - Wed, Feb 11
STX
St. Croix Island
PHX
Phoenix
$505 Roundtrip, found 5 days ago
$505
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Feb 3 from St. Croix Island to Phoenix, returning Wed, Feb 11, priced at $505 found 5 days ago
American Airlines
Thu, Nov 13 - Wed, Nov 19
STX
St. Croix Island
PHX
Phoenix
$519 Roundtrip, found 11 hours ago
$519
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Nov 13 from St. Croix Island to Phoenix, returning Wed, Nov 19, priced at $519 found 11 hours ago
American Airlines
Thu, Nov 13 - Wed, Nov 19
STX
St. Croix Island
PHX
Phoenix
$545 Roundtrip, found 11 hours ago
$545
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Nov 13 from St. Croix Island to Phoenix, returning Wed, Nov 19, priced at $545 found 11 hours ago
American Airlines
Thu, Nov 13 - Wed, Nov 19
STX
St. Croix Island
PHX
Phoenix
$549 Roundtrip, found 11 hours ago
$549
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Nov 13 from St. Croix Island to Phoenix, returning Wed, Nov 19, priced at $549 found 11 hours ago
American Airlines
Tue, Feb 3 - Wed, Feb 11
STX
St. Croix Island
PHX
Phoenix
$560 Roundtrip, found 5 days ago
$560
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Feb 3 from St. Croix Island to Phoenix, returning Wed, Feb 11, priced at $560 found 5 days ago
American Airlines
Thu, Nov 13 - Wed, Nov 19
STX
St. Croix Island
PHX
Phoenix
$572 Roundtrip, found 11 hours ago
$572
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Nov 13 from St. Croix Island to Phoenix, returning Wed, Nov 19, priced at $572 found 11 hours ago
Delta
Tue, Feb 3 - Wed, Feb 11
STX
St. Croix Island
PHX
Phoenix
$635 Roundtrip, found 5 days ago
$635
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Feb 3 from St. Croix Island to Phoenix, returning Wed, Feb 11, priced at $635 found 5 days ago
JetBlue Airways
Tue, Feb 3 - Wed, Feb 11
STX
St. Croix Island
PHX
Phoenix
$668 Roundtrip, found 5 days ago
$668
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Feb 3 from St. Croix Island to Phoenix, returning Wed, Feb 11, priced at $668 found 5 days ago
Cape Air
Thu, Nov 13 - Wed, Nov 19
STX
St. Croix Island
PHX
Phoenix
$692 Roundtrip, found 11 hours ago
$692
Roundtrip
found 11 hours ago
Select Cape Air flight, departing Thu, Nov 13 from St. Croix Island to Phoenix, returning Wed, Nov 19, priced at $692 found 11 hours ago
United
Fri, Nov 21 - Thu, Nov 27
STX
St. Croix Island
PHX
Phoenix
$1,561 Roundtrip, found 17 hours ago
$1,561
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Nov 21 from St. Croix Island to Phoenix, returning Thu, Nov 27, priced at $1,561 found 17 hours ago

Frequently asked questions

How much does a flight from Henry E. Rohlsen Airport (STX) to Sky Harbor Intl. Airport (PHX) cost?
Snag a cheap one-way flight from $267 or cheap return flight from $505 from Henry E. Rohlsen Airport (STX) to Sky Harbor Intl. Airport (PHX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Henry E. Rohlsen Airport (STX) to Sky Harbor Intl. Airport (PHX)?
February is the cheapest month to fly from STX to PHX. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Henry E. Rohlsen Airport (STX) to Sky Harbor Intl. Airport (PHX)?
To find the cheapest airline flying from STX to PHX, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Henry E. Rohlsen Airport (STX) to Sky Harbor Intl. Airport (PHX)?
There aren't any daily direct flights departing from Henry E. Rohlsen Airport (STX) to Sky Harbor Intl. Airport (PHX). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from STX to PHX?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Henry E. Rohlsen Airport (STX) to Sky Harbor Intl. Airport (PHX)?
To reach Sky Harbor Intl. Airport (PHX) without delays, select a flight that leaves Henry E. Rohlsen Airport (STX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Henry E. Rohlsen Airport (STX) to Sky Harbor Intl. Airport (PHX) last-minute?
Last-minute bookings from STX to PHX are usually more expensive. To secure the lowest rates, start searching for flights early. That being said, if you can play around with your travel dates, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a STX to PHX flight and hotel package?
Securing a STX to PHX flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Henry E. Rohlsen Airport (STX) to Sky Harbor Intl. Airport (PHX)?
Typically, you're able to cancel or reschedule your STX to PHX flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Henry E. Rohlsen
Destination airport
Sky Harbor Intl.
Airlines serving
American Airlines, JetBlue Airways, United
Roundtrip price
$504
Distance
3106 mi

Book with confidence

Book with confidence

Christiansted to Phoenix Flights

The cheapest times to fly from Christiansted to Phoenix

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Christiansted to Phoenix are during the month of February. You can find some of the cheapest flights from Christiansted to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Christiansted to Phoenix

Sunday is one of the best days to book for cheap flights from Christiansted to Phoenix: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Christiansted to Phoenix

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Christiansted to Phoenix in 2025. You can also book with separate airlines for your outbound and return journeys, from $267 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Christiansted to Phoenix flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Christiansted to Phoenix airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Christiansted to Phoenix Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.